/**
* Copyright (C) 2013-2024 Nanjing Pengyun Network Technology Co., Ltd.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
*     http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/ 

package py.infocenter.service.selection;

import java.util.Collection;
import java.util.List;

/**
 * An interface which defines a method to select specified number of elements from a given
 * collection. * {@link RandomSelectionStrategy} implements this interface as a strategy to random
 * select elements from collection.
 *
 */
public interface SelectionStrategy<T> {

  List<T> select(Collection<T> objs, int n);
}
